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"+" or "-" indicates if the gene sequences have been found (+) or not been found (-) rearranged (R), transcribed (T) and/or translated into protein (Pr). Arbitrarily that information is shown on the first line of each gene when the data have been confirmed by several studies.

Functionality is shown between parentheses, (F) and (P), when the accession number refers to rearranged genomic DNA or cDNA and the corresponding germline gene has not yet been isolated.
Functionality is shown between brackets, [F] and [P], when the accession number refers to genomic DNA, but not known as being germline or rearranged.

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IMGT gene name IMGT allele name Fct Chromosomal
localization
R T Pr IMGT/LIGM-DB locus reference sequences IMGT/LIGM-DB sequences from the literature
Breed Clone names Accession numbers Positions in the sequence
(J-GENE-UNIT)
Secondary accession numbers Breed Clone names Accession numbers Positions in the sequence
(J-GENE-UNIT)
IGLJ1 IGLJ1*01 ORF (1) 17 CM008488.1 IMGT000041 MAP 881320..881385 Texel CM001598.2 IMGT000034 MAP 312095..312160
IGLJ2 IGLJ2*01 F 17 + + M60440 [1] 18..83 Rambouillet CM008488.1 IMGT000041 MAP 887716..887781
Texel CM001598.2 IMGT000034 MAP 318290..318355

MAP: Mapped reference sequences.

IMGT notes:
  1. (1) noncanonical J-MOTIF: LGXG instead of FGXG.
IMGT references:
  1. [1] Reynaud C.A. et al., Cell, 64, 995-1005 (1991). PMID: 1900459
Created:
22/06/1998
Last updated:
16/10/2020
Authors:
Morgane Bertignac, Dominique Scaviner